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The IKFW40N60DH3EXKSA1 is a third-generation IGBT copacked with a Rapid 1 fast and soft antiparallel diode in a fully isolated PG-TO247-3-AI package. It features TRENCHSTOP™ technology, offering a collector-emitter voltage of 600 V, a continuous collector current of 34 A at Th=25°C, and a saturation voltage of 2.3 V at Tvj=25°C. The device supports a maximum junction temperature of 175°C, includes 2500 VRMS electrical isolation, and provides a short-circuit withstand time of 5 µs.
Verify the specific ordering suffix against official Infineon documentation to confirm exact packaging and reel specifications. Confirm industrial qualification status per JEDEC standards for your target environment. Ensure heatsink mounting torque does not exceed 0.6 Nm and flatness requirements are met to maintain isolation integrity.
Select this component for applications requiring high-voltage switching with integrated isolation. Consider the thermal resistance values when designing heatsinking solutions. Evaluate the switching energy losses against gate resistor choices to optimize performance for specific frequency ranges.
This part belongs to the TRENCHSTOP™ Advanced Isolation series, representing a third-generation IGBT design. It integrates a high-speed switching IGBT with a Rapid 1 antiparallel diode within a single TO-247 footprint, eliminating the need for separate discrete diodes and reducing parasitic inductance.
Consult official Infineon replacement guides for direct equivalents. Verify pinout compatibility and thermal characteristics before substituting.